ZTE Nubia Z7 vs Samsung Galaxy Grand Duos I9082
General Info
| Manufacturer | |
| ZTE | Samsung |
| Announced | |
| July 2014 | December 2012 |
| Status | |
| Available - July 2014 | Available - January 2013 |
| Colors | |
| Black, White | Black, White |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
153.2 x 75.7 x 8.9 mm (6.03 x 2.98 x 0.35 in) |
143.5 x 76.9 x 9.6 mm (5.65 x 3.03 x 0.38 in) |
| Weight | |
| - | 162 g (5.71 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | |
| HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 1900 / 2100 - SIM 1 only HSDPA 900 / 1900 / 2100 - SIM 1 only |
| 4G Network | |
| LTE 1800 / 2100 / 2600 | - |
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
Display
Hardware and OS
| OS | |
| Android OS, v4.4.2 (KitKat) | Android OS, v4.1.2 (Jelly Bean) |
| Processor | |
| Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 [Similar] | Dual-core 1.2 GHz Cortex-A9, Broadcom [Similar] |
| GPU | |
| Adreno 330 [Similar] | Broadcom VideoCore IV [Similar] |
| RAM | |
| 3 GB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | |
| 32 GB | 8 GB |
| External Memory | |
| No | microSD, up to 64 GB |
Camera
| Rear Camera | |
| 13 MP, 4128 x 3096 pixels [Similar] | 8 MP, 3264x2448 pixels [Similar] |
| Flash | |
| LED Flash | LED flash |
| Features | |
| Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR, OIS | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization |
| Video | |
| 2160p@30fps, 1080p@30fps, optical stabilization, stereo sound rec. | Yes, 1080p@30fps |
| Front Camera | |
| 5 MP, 1080p@30fps [Similar] | Yes, 2 MP [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| FM radio | Stereo FM radio with RDS |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSDPA, HSUPA, LTE | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps |
| Bluetooth | |
| v4.0, A2DP | Yes, v4.0 with A2DP, LE, EDR |
| Wi-Fi | |
| Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot |
| USB | |
| microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | |
| Yes, with A-GPS, GLONASS | Yes, with A-GPS, support and GLONASS |
| Browser | |
| HTML5 | HTML5 |
User Memory
| Internal | |
| 32 GB, 3 GB RAM | 8 GB, 1 GB RAM |
| Expandable Storage | |
| No | microSD, up to 64 GB |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Li-Ion Battery | Standard battery, Li-Ion |
| Capacity | |
| 3000 mAh | 2100 mAh |
| Stand by | |
| - | Up to 440 h |
| Talk Time | |
| - | Up to 10 h 10 min |